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Santos Dumont

$245+ Cheap flights from Pennsylvania to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SDU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Pennsylvania to Santos Dumont

Cheapest flights from Pennsylvania to Santos Dumont
Explore the most affordable flight options available from Pennsylvania to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:35 pm
IAD
-
SDU
2 stops24h 10m
Multiple Airlines
Tue 3/248:15 am
SDU
-
IAD
2 stops31h 00m
Multiple Airlines
Deal found 1/28$559
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:35 pm
IAD
-
SDU
2 stops20h 30m
Multiple Airlines
Wed 3/187:45 am
SDU
-
IAD
3 stops33h 10m
Multiple Airlines
Deal found 1/27$563
This Aviatur deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:55 pm
DCA
-
SDU
2 stops16h 40m
LATAM Airlines
Wed 9/238:15 pm
SDU
-
DCA
2 stops15h 50m
LATAM Airlines
Deal found 1/27$566
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:00 pm
EWR
-
SDU
2 stops29h 10m
Multiple Airlines
Wed 3/47:20 pm
SDU
-
EWR
3 stops29h 10m
Multiple Airlines
Deal found 1/26$575
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:55 pm
DCA
-
SDU
2 stops16h 40m
Delta
Wed 9/28:15 pm
SDU
-
DCA
2 stops18h 50m
Delta
Deal found 1/27$583
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:30 am
JFK
-
SDU
2 stops26h 15m
Multiple Airlines
Mon 3/235:10 pm
SDU
-
JFK
1 stop15h 25m
Multiple Airlines
Deal found 1/27$586
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:59 pm
EWR
-
SDU
2 stops34h 06m
Multiple Airlines
Thu 3/58:15 am
SDU
-
EWR
2 stops16h 15m
Multiple Airlines
Deal found 1/28$588
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:59 pm
EWR
-
SDU
2 stops34h 06m
Multiple Airlines
Mon 3/97:00 pm
SDU
-
EWR
2 stops29h 35m
Multiple Airlines
Deal found 1/27$590
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:35 am
JFK
-
SDU
3 stops26h 30m
Multiple Airlines
Wed 5/61:45 pm
SDU
-
JFK
2 stops35h 00m
Multiple Airlines
Deal found 1/28$592
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:30 am
JFK
-
SDU
2 stops22h 35m
Multiple Airlines
Sun 3/158:05 pm
SDU
-
JFK
1 stop12h 30m
Multiple Airlines
Deal found 1/27$597
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:30 am
JFK
-
SDU
2 stops22h 35m
Multiple Airlines
Mon 3/168:05 pm
SDU
-
JFK
1 stop12h 30m
Multiple Airlines
Deal found 1/27$598
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:55 am
JFK
-
SDU
3 stops23h 10m
Multiple Airlines
Fri 5/151:45 pm
SDU
-
JFK
2 stops35h 00m
Multiple Airlines
Deal found 1/28$600

Find flight deals from Pennsylvania to Santos Dumont

Keep the following information in mind while searching for Pennsylvania to Santos Dumont flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$559
(Mytrip)

One-way from

$245
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$1,191
Provider with most accurate pricing for Philadelphia-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Rio de Janeiro (RIO) flights.
Search Deals
From Pennsylvania to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Pennsylvania to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Santos Dumont that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Pennsylvania to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Pennsylvania

Fly to

Santos Dumont

Route

Depart

Return

Price

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 3/1

6:59 pm-7:05 am

2 stops34h 06m

Rio de Janeiro Santos Dumont

Thu 3/5

8:15 am-10:30 pm

2 stops16h 15m

$588

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Mon 6/8

2:55 pm-8:35 am

2 stops16h 40m

Rio de Janeiro Santos Dumont

Tue 6/23

8:15 pm-10:12 pm

2 stops26h 57m

$603

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 2/25

7:58 am-6:40 pm

3 stops32h 42m

Rio de Janeiro Santos Dumont

Wed 3/4

7:20 pm-10:30 pm

3 stops29h 10m

$604

Washington, D.C.Rio de Janeiro

IAD - SDU

IADSDU

Washington, D.C. Dulles Intl

Fri 3/6

5:45 am-7:55 am

2 stops24h 10m

Rio de Janeiro Santos Dumont

Sat 3/14

7:20 pm-5:25 am

3 stops35h 05m

$605

Washington, D.C.Rio de Janeiro

IAD - SDU

IADSDU

Washington, D.C. Dulles Intl

Wed 4/29

7:00 am-7:15 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Wed 5/6

1:45 pm-2:00 pm

2 stops25h 15m

$606

Washington, D.C.Rio de Janeiro

IAD - SDU

IADSDU

Washington, D.C. Dulles Intl

Wed 4/1

7:00 am-9:10 am

2 stops25h 10m

Rio de Janeiro Santos Dumont

Mon 4/6

1:45 pm-2:00 pm

2 stops25h 15m

$635

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Sat 7/11

2:00 pm-8:35 am

2 stops17h 35m

Rio de Janeiro Santos Dumont

Sat 7/25

5:50 pm-2:05 pm

2 stops21h 15m

$662

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Mon 3/16

7:36 pm-10:25 pm

2 stops25h 49m

Rio de Janeiro Santos Dumont

Mon 3/23

5:25 pm-10:53 am

2 stops18h 28m

$671

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 4/8

12:01 pm-9:10 am

3 stops20h 09m

Rio de Janeiro Santos Dumont

Wed 4/15

1:45 pm-11:40 pm

3 stops34h 55m

$673

Washington, D.C.Rio de Janeiro

DCA - SDU

DCASDU

Washington, D.C. Reagan-National

Sun 5/24

4:20 pm-4:45 pm

2 stops23h 25m

Rio de Janeiro Santos Dumont

Mon 6/1

1:45 pm-3:39 pm

2 stops26h 54m

$718

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Rio de Janeiro Santos Dumont Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pennsylvania to Rio de Janeiro Santos Dumont Airport?

    For as low as $603, LATAM Airlines can have you in Rio de Janeiro Santos Dumont Airport from Pennsylvania in 16h 40m. There are 4794 mi between Pennsylvania and Rio de Janeiro Santos Dumont Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport?

    The most popular flight routes from Pennsylvania to Rio de Janeiro Santos Dumont Airport are New York John F Kennedy Intl - Rio de Janeiro Santos Dumont, Newark - Rio de Janeiro Santos Dumont and New York LaGuardia - Rio de Janeiro Santos Dumont.

  • Can I find deals for flights from Pennsylvania to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to Santos Dumont.

  • Can I find deals for business class flights from Pennsylvania to Santos Dumont?

    Yes. Cheapflights offers flight deals from Pennsylvania to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Pennsylvania to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
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Dulles Intl to Rio de Janeiro–Galeão Intl flights
Newark to Santos Dumont flights
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Dulles Intl to Santos Dumont flights
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O'Hare Intl to Santos Dumont flights
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Atlanta to Santos Dumont flights
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Raleigh to Santos Dumont flights
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Philadelphia to Santos Dumont flights
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Tampa to Santos Dumont flights
Minneapolis to Rio de Janeiro–Galeão Intl flights

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